@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/490ca9f2-c49c-47b1-b158-a745a2c7c089> rdfs:isDefinedBy <https://stad.gent/data/blank_node/490ca9f2-c49c-47b1-b158-a745a2c7c089> .